The Patient Is Admitted to the Hospital with Prescriptions for Activity

The patient is admitted to the hospital with prescriptions for activity as tolerated.He is wheelchair bound at home and has brought his own electric wheelchair and battery charger to help him maintain mobility.The nurse realizes that

A) patients are not allowed to bring in an electric wheelchair.
B) electrical equipment is banned from all hospitals.
C) the charger needs to be checked by hospital engineers.
D) electrical devices are not a cause for concern.